<script>

    //定义对象
    let user = {"name":"lucy","age":20};

    //传统从对象里面获取值
    let name1 = user.name;
    let age1 = user.age;

    //输出
    console.log(name1,age1);



    //es6 获取对象值

    let {name,age} = user;
    console.log(name,age);
</script>